v3.25.3
Summary of Significant Accounting Policies - Schedule of Redeemable Class A Ordinary Shares (Details) - Ordinary Shares Subject to Possible Redemption [Member] - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Temporary Equity [Line Items]    
Gross proceeds   $ 258,000,000
Less:    
Proceeds allocated to Eagle Share Rights   (6,966,000)
Proceeds allocated to the Over-Allotment Option   (298,500)
Class A ordinary shares issuance costs   (11,788,102)
Plus:    
Adjust carrying value to redemption value $ 8,223,786 19,986,464
Class A ordinary shares subject to possible redemption $ 267,157,648 $ 258,933,862